Microsemi Corporation
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SMBG4746A/TR13
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SMBG4746A/TR13

Product Overview

  • Category: Semiconductor
  • Use: Voltage regulator
  • Characteristics: High efficiency, low dropout voltage
  • Package: SOT-23
  • Essence: Regulates voltage in electronic circuits
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Advantages

  • Wide input voltage range
  • Small package size
  • Low dropout voltage
  • Excellent line and load regulation

Disadvantages

  • Limited output current
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The SMBG4746A/TR13 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SMBG4746A/TR13 is commonly used in battery-powered devices, portable electronics, and other applications where a stable voltage supply is essential. Its small package size and low dropout voltage make it ideal for space-constrained designs.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1702
  • XC6206

This entry provides comprehensive information about the SMBG4746A/TR13, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMBG4746A/TR13 في الحلول التقنية

  1. What is SMBG4746A/TR13?

    • SMBG4746A/TR13 is a surface mount Schottky barrier diode designed for high-speed switching applications.

  2. What are the key features of SMBG4746A/TR13?

    • The key features include a low forward voltage drop, high current capability, and a compact SOD-123 package.

  3. What are the typical applications of SMBG4746A/TR13?

    • Typical applications include freewheeling diodes, polarity protection diodes, and high-frequency rectification in power supplies and converters.

  4. What is the maximum forward voltage of SMBG4746A/TR13?

    • The maximum forward voltage is typically around 0.55V at a forward current of 1A.

  5. What is the reverse voltage rating of SMBG4746A/TR13?

    • The reverse voltage rating is 100V.

  6. What is the operating temperature range of SMBG4746A/TR13?

    • The operating temperature range is from -65°C to +150°C.

  7. Does SMBG4746A/TR13 have any certifications or compliances?

    • Yes, it is compliant with RoHS and REACH standards.

  8. What are the recommended soldering conditions for SMBG4746A/TR13?

    • The recommended soldering temperature is 260°C for 10 seconds.

  9. Can SMBG4746A/TR13 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics such as power management systems and LED lighting.

  10. Are there any known reliability issues with SMBG4746A/TR13?

    • There are no known reliability issues, and it has a long operational lifespan under normal operating conditions.